BUILD MONTH

The build month of the Chevelle is coded as a single letter. First production month for the 1972 Chevelle was August of 1971.

LetterMonthLetterMonth
*HAugust 1971JSeptember 1971
KOctober 1971LNovember 1971
MDecember 1971AJanuary 1972
BFebruary 1972
CMarch 1972
DApril 1972
EMay 1972
FJune 1972GJuly 1972